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| purl | pkg:apache/httpd@2.4.52 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-g55m-t4s1-nfhv
Aliases: CVE-2022-23943 |
Out-of-bounds Write vulnerability in mod_sed of Apache HTTP Server allows an attacker to overwrite heap memory with possibly attacker provided data. This issue affects Apache HTTP Server 2.4 version 2.4.52 and prior versions. |
Affected by 8 other vulnerabilities. |
|
VCID-k4nk-qqxg-s7e6
Aliases: CVE-2022-22720 |
Apache HTTP Server 2.4.52 and earlier fails to close inbound connection when errors are encountered discarding the request body, exposing the server to HTTP Request Smuggling |
Affected by 8 other vulnerabilities. |
|
VCID-pnc8-bb23-vqh1
Aliases: CVE-2022-22719 |
A carefully crafted request body can cause a read to a random memory area which could cause the process to crash. This issue affects Apache HTTP Server 2.4.52 and earlier. |
Affected by 8 other vulnerabilities. |
|
VCID-xfm9-e5nr-wyat
Aliases: CVE-2022-22721 |
If LimitXMLRequestBody is set to allow request bodies larger than 350MB (defaults to 1M) on 32 bit systems an integer overflow happens which later causes out of bounds writes. This issue affects Apache HTTP Server 2.4.52 and earlier. |
Affected by 8 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| VCID-cqjv-6m9n-mfeq | A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server Side Request Forgery). This issue affects Apache HTTP Server 2.4.7 up to 2.4.51 (included). |
CVE-2021-44224
|
| VCID-xwnu-h1xh-3bg6 | A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier. |
CVE-2021-44790
|
| Date | Actor | Action | Vulnerability | Source | VulnerableCode Version |
|---|---|---|---|---|---|
| 2026-04-01T12:36:23.336901+00:00 | Apache HTTPD Importer | Affected by | VCID-g55m-t4s1-nfhv | https://httpd.apache.org/security/json/CVE-2022-23943.json | 38.0.0 |
| 2026-04-01T12:36:23.321803+00:00 | Apache HTTPD Importer | Affected by | VCID-xfm9-e5nr-wyat | https://httpd.apache.org/security/json/CVE-2022-22721.json | 38.0.0 |
| 2026-04-01T12:36:23.306888+00:00 | Apache HTTPD Importer | Affected by | VCID-k4nk-qqxg-s7e6 | https://httpd.apache.org/security/json/CVE-2022-22720.json | 38.0.0 |
| 2026-04-01T12:36:23.290012+00:00 | Apache HTTPD Importer | Affected by | VCID-pnc8-bb23-vqh1 | https://httpd.apache.org/security/json/CVE-2022-22719.json | 38.0.0 |
| 2026-04-01T12:36:23.277178+00:00 | Apache HTTPD Importer | Fixing | VCID-xwnu-h1xh-3bg6 | https://httpd.apache.org/security/json/CVE-2021-44790.json | 38.0.0 |
| 2026-04-01T12:36:23.262831+00:00 | Apache HTTPD Importer | Fixing | VCID-cqjv-6m9n-mfeq | https://httpd.apache.org/security/json/CVE-2021-44224.json | 38.0.0 |